|
Determination of the Molecular Mass of a Liquid
A volatile liquid is placed in a test tube and the tube is closed with a stopper with a hole in it. The test tube is placed in a hot water bath. The liquid vaporizes and excess vapors escape through the hole. The tube is than placed in an ice bath to quickly cool the vapor and cause it to condense. The mass of the tube is determined.
Kit Includes:
- Methyl Alcohol UN1230 - 25 ml x 2 Bottles
- Isopropyl Alcohol UN1219 - 25 ml x 2 Bottles
Materials needed but not supplied:
- Analytical Balance - 15 pcs
- (# 6135-3) Test Tube 13 x 100 mm - 30 pcs
- (# 3780-000-2-P) Rubber Stopper Size #000, 1 Hole - 30 pcs
- (# 6131-5) Beaker 400 ml - 15 pcs
- (# 788-52) Thermometers - 15 pcs
- (# 3071-30) Hot Plates - 15 pcs
Please note that the pictures below may show items not included in this kit, the pictures are there to show kit functionality. Please refer to the product details above for more information on the contents of this kit.
DOT: Small quantity exemption 173.4. This package conforms to 49 CFR 173.4 for domestic highway or rail transport only
*AP and the Advanced Placement Program are registered trademarks of the College Entrance Examination Board, which was not involved in the production of and does not endorse these products.
This product will only be shipped to Schools, Universities, or Companies. If you are an individual ordering this product, it will not be shipped to you. It will be deleted from your order and the rest of the order will be shipped without your confirmation. Please make sure you give a commercial address and not a residential address.
This product may be shipped directly from the manufacturer and can arrive in a separate shipment. There can be a delay if the manufacturer does not have this item in stock.
If this product contains Chemicals, it can only be shipped via Ground. Please do not select any other shipping method. It will delay your order.
RETURNS NOT ACCEPTED: To ensure no contamination, we have a NO RETURN policy for this product. Absolutely NO RETURNS even if the box / container is unopened.
|
